The Bee Line LC7500 computer alignment system features a 32" HD TV monitor with built-in speakers matched with the enhanced cabinet design, custom-molded top and the remote display charging station. The software screens maximize font size for ease of viewing, and drop-down menus make it easier to navigate. Target board sensors and processors operate at 88MHZ, and there are 1,800 sensors, which allow the machine to calculate the laser strike to an accuracy of 0.005". All precision measuring equipment requires periodic calibration to assure continued accuracy and repeatability. Bee Line exclusively allows the user to do this using a built-in calibration bar – no service tech appointments or service charge.